IPv6 Routing and 10G Ethernet Switch Solutions for SMBs PLANET GS-5220-24T4XV and GS-5220-24T4XVR Layer 3 Managed Gigabit Switches with LCD Touch Screen support both IPv4 and IPv6 protocols and Layer 3 OSPFv2 dynamic routing and static routing, and provide 24 10/100/1000Mbps Gigabit Ethernet ports and 4 10Gigabit SFP+ uplink slots. The GS-5220-24T4XV series can handle extremely large amounts of data in a secure topology linking to a data center/service provider backbone or high capacity servers. They can work with a 10Gbps SFP+ server adapter to help SMBs build the 10Gbps Ethernet network providing 10Gbps NAS (Network Attached Storage) or heavy transmission of video streaming service at an affordable price.   Cybersecurity Network Solution to Minimize Security Risks The new generation of GS-5220-24T4XV series has the cybersecurity feature to protect the switch management and enhance the security for mission-critical network without extra deployment cost and effort. It expands its memory and upgrades the kernel of SSH and SSL protocols to provide strong protection against advanced threats. It includes a range of cybersecurity features such as DHCP Snooping, IP Source Guard, ARP Inspection Protection, 802.1x port-based and MAC-based network access control, RADIUS and TACACS+ user accounts management, SNMP v3 authentication, and so on to complement it as an all-security solution. The network administrator can now construct highly-secure corporate networks with considerably less time and effort than before.   Layer 3 Routing Support The GS-5220-24T4XV series enables the administrator to conveniently boost network efficiency by configuring Layer 3 IPv4/IPv6 VLAN static routing manually, and the OSPFv2 (Open Shortest Path First) settings automatically. The OSPF is an interior dynamic routing protocol for autonomous system based on link state. The protocol creates a database for link state by exchanging link states among Layer3 switches, and then uses the Shortest Path First algorithm to generate a route table based on that database.   Intuitive LCD Control The GS-5220-24T4XV and GS-5220-24T4XVR come with an intuitive touch panel on its front panel to greatly promote management efficiency in large-scale networks, such as enterprises, hotels, shopping malls, government buildings, and other public areas. It also features the following special management and status functions: IP address, VLAN and QoS configuration Port management and status, and SFP information Troubleshooting: Cable diagnostic and remote IP ping Maintenance: Reboot, factory default and save configuration   Redundant Ring, Fast Recovery for Critical Network Applications The GS-5220-24T4XVR supports redundant ring technology and features strong, rapid self-recovery capability to prevent interruptions and external intrusions. It incorporates advanced ITU-T G.8032 ERPS (Ethernet Ring Protection Switching) technology, 802.1s Multiple Spanning Tree Protocol (MSTP) and dual power input system into customer’s industrial automation network to enhance system reliability and uptime in harsh factory environments. In a certain simple ring network, the recovery time of data link can be as fast as 10ms.   Cost-effective 10Gbps Uplink Capacity 10G Ethernet is a big leap in the evolution of Ethernet. The four 10G SFP+ slots of the GS-5220 series support dual-speed 10GBASE-SR/LR or 1000BASE-SX/LX, meaning the administrator now can flexibly choose the suitable SFP/SFP+ transceiver according to the transmission distance or the transmission speed required to extend the network efficiently. They greatly support SMB network to achieve the maximum performance of 10Gbps in a cost-effective way because the 10GbE interface usually could be available in Layer 3 Switch but Layer 3 Switch could be too expensive to SMBs.   Redundant AC/DC Power Supply to Ensure Continuous Operation  The GS-5220-24T4XVR is particularly equipped with one 100~240V AC power supply unit and one 36~60V DC power supply unit to provide an enhanced reliable and scalable redundant power supply. The continuous power system is specifically designed to fulfill the demands of high-tech facilities requiring the highest power integrity. With the 36~60V DC power supply, the GS-5220-24T4XVR is able to act as a telecom-level device that can be located in the electronic room.     Solution for IPv6 Networking With the IPv6/IPv4 dual stack and other management functions with user-friendly interfaces, the GS-5220 series are the best choices for IP surveillance, VoIP and wireless service providers to deploy the IPv6 network. More importantly, they help SMBs upgrade their network infrastructures to the IPv6 era without any monetary investment.    IPv4/IPv6 VLAN Routing for Secure and Flexible Management To help customers stay on top of their businesses, the GS-5220 switch series not only provides ultra high transmission performance and excellent Layer 2 technologies, but also offers IPv4/IPv6 VLAN routing feature which allows to cross over different VLANs and different IP addresses for the purpose of having a highly-secure, flexible management and simpler networking application.   Robust Layer 2 Features The GS-5220 series can be programmed for advanced switch management functions, such as dynamic port link aggregation, Q-in-Q VLAN, Multiple Spanning Tree Protocol (MSTP), Layer 2/4 QoS, bandwidth control and IGMP/MLD snooping. The GS-5220 series allows the operation of a high-speed trunk combining multiple ports. It consists of a maximum of 9 trunk groups with 2 ports for each group, and supports connection fail-over as well.   Powerful Security The GS-5220 series offers a comprehensive Layer 2 to Layer 4 access control list (ACL) for enforcing security to the edge. It can be used to restrict to network access by denying packets based on source and destination IP address, TCP/UDP port number or defined typical network applications. Its protection mechanism also comprises 802.1x Port-based and MAC-based user and device authentication. With the private VLAN function, communication between edge ports can be prevented to ensure user privacy.    Enhanced Security and Traffic Control The GS-5220 series also provides DHCP Snooping, IP Source Guard and Dynamic ARP Inspection functions to prevent IP snooping from attack and discard ARP packets with invalid MAC address. The network administrator can now construct highly-secure corporate networks with considerably less time and effort than before.   SMTP/SNMP Trap Event Alert The GS-5220 series provide event alert function to help to diagnose the abnormal device owing to whether or not there is a break of the network connection, or the rebooting response.   User-friendly Secure Management For efficient management, the GS-5220 managed switch series is equipped with console, web and SNMP management interfaces. With the built-in web-based management interface, the GS-5220 series offers an easy-to-use, platform independent management and configuration facility. The GS-5220 series supports SNMP and it can be managed via any management software based on the standard SNMP v1 or v2 Protocol. For reducing product learning time, the GS-5220 series offers Cisco-like command via Telnet or console port and customer doesn’t need to learn new command from these switches. Moreover, the GS-5220 series offers the remotely secure management by supporting SSH, SSL and SNMP v3 connection where the packet content can be encrypted at each session.   Intelligent SFP/SFP+ Diagnosis Mechanism The series support SFP-DDM (Digital Diagnostic Monitor) function that greatly helps network administrator to easily monitor real-time parameters of the SFP and SFP+ transceivers, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.